Global Patent Index - EP 3762118 A4

EP 3762118 A4 20211215 - CARTRIDGES, SYSTEMS AND METHODS FOR MASS SPECTROMETRY

Title (en)

CARTRIDGES, SYSTEMS AND METHODS FOR MASS SPECTROMETRY

Title (de)

KARTUSCHEN, SYSTEME UND VERFAHREN FÜR DIE MASSENSPEKTROMETRIE

Title (fr)

CARTOUCHES, SYSTÈMES ET PROCÉDÉS DE SPECTROMÉTRIE DE MASSE

Publication

EP 3762118 A4 20211215 (EN)

Application

EP 19785590 A 20190411

Priority

  • US 201862656306 P 20180411
  • US 2019027082 W 20190411

Abstract (en)

[origin: WO2019200166A1] The present disclosure provides "all-in-one" cartridges which contain necessary reagents and materials to isolate/preconcentrate targeted proteins from blood plasma and ionize them for mass spectrometry detection. In another configuration, the cartridges include proteolytic enzymes to digest the proteins into smaller peptides in addition to preconcentration and ionization for mass spectrometry detection.

IPC 8 full level

B01D 15/10 (2006.01); B01D 15/22 (2006.01); B01D 59/44 (2006.01); G01N 30/02 (2006.01); G01N 33/549 (2006.01); G01N 33/68 (2006.01)

CPC (source: EP US)

B01L 3/502 (2013.01 - US); G01N 33/549 (2013.01 - EP); G01N 33/6848 (2013.01 - US); B01D 15/3804 (2013.01 - EP); B01L 2200/025 (2013.01 - US); B01L 2200/16 (2013.01 - US); B01L 2300/0609 (2013.01 - US); B01L 2300/069 (2013.01 - US); B01L 2300/12 (2013.01 - US); B01L 2400/027 (2013.01 - US); G01N 33/6848 (2013.01 - EP)

Citation (search report)

  • [X] WO 2016130646 A1 20160818 - UNIV INDIANA RES & TECH CORP [US]
  • [X] CHENGSEN ZHANG ET AL: "Targeted Protein Detection Using an All-in-One Mass Spectrometry Cartridge", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 139, no. 32, 2017, pages 10996 - 10999, XP055739833
  • [XP] FAN PU ET AL: "Direct sampling mass spectrometry for clinical analysis", ANALYST, vol. 144, no. 4, 3 December 2018 (2018-12-03), pages 1034 - 1051, XP055692838
  • See also references of WO 2019200166A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2019200166 A1 20191017; CN 112261975 A 20210122; CN 112261975 B 20220913; EP 3762118 A1 20210113; EP 3762118 A4 20211215; EP 3762118 B1 20230607; US 11998907 B2 20240604; US 2021387175 A1 20211216

DOCDB simple family (application)

US 2019027082 W 20190411; CN 201980036946 A 20190411; EP 19785590 A 20190411; US 201917046573 A 20190411